A rip current is a strong channel of water moving away from the shore. Rip currents typically form along the beach at breaks in the offshore underwater sandbar, but they can also form near structures such as jetties and piers.
Best disk wiping tools-the tool depends on the task. Disk wiping is a non-destructive way of permanently removing data very different from data destruction, either physical or using a degaussing system that does the same job at the expense of destroying the drive itself.
Disk Cleanup will scan the selected partition and calculate how much space you can free up. After a while, the results are shown. You can see the total amount of the space you can free up which is then detailed by categories of files that can be deleted. Select all categories or just the ones you want to be deleted and then click on OK.